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____ cable can carry signals of higher frequency ranges than _____ cable
_____ cables are composed of a glass or plastic inner core surrounded by cladding, all encased in an outside jacket
_____ cables carry data signals in the form of light
In a fiber-optic cable, the signal is propagated along the inner core by _______
________ media transport electromagnetic waves without the use of a physical conductor
Radio waves are _________
Microwaves are _________
______ are used for cellular phone, satellite, and wireless LAN communications
_______ are used for short-range communications such as those between a PC and a peripheral device
The meaning of Straight-through Cable is
The amount of data that can be carried from one point to another in a given time period is called
This is ordinary telephone twisted pair wire, one of several physical media specified in the IEEE 802.3 standard for Ethernet local area networks (LANs)
In 10base2, 10base5, what does 2 and 5 stand for?
The local loop has _______ cable that connects the subscriber telephone to the nearest end office
Data from a computer are _______ the local loop handles _______ signals
______ is suitable for businesses that require comparable upstream and downstream data rates
The largest portion of the bandwidth for ADSL carries _______
_______ was designed as an alternative to the T-1 line
HDSL encodes data using _______
Another name for the cable TV office is the _______
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